Geographic location
Alvarez
8
Antarctic
20
Antarctic Peninsula
10
Arctic
26
Arctic Ocean
9
Drake Passage
11
East Antarctic Ice Sheet
10
Greenland
43
Irminger Basin
8
Irminger Sea
9
Newfoundland
8
Norwegian Sea
1
Pacific
21
Reykjanes
8
Skjoldungen
8
Southern Ocean
10
The Antarctic
20
Weddell
1
Weddell Sea
1
West Antarctic Ice Sheet
10